57982878

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{4903}}^1$

素因数の和:4990

約数の個数: 40

約数和(自身を含む): 131731248

約数和(自身を除く): 73748370

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 4903, 5913, 9806, 11826, 14709, 29418, 44127, 88254, 132381, 264762, 357919, 397143, 715838, 794286, 1073757, 2147514, 3221271, 6442542, 9663813, 19327626, 28991439, 57982878]

約数ペア:

[(1, 57982878), (2, 28991439), (3, 19327626), (6, 9663813), (9, 6442542), (18, 3221271), (27, 2147514), (54, 1073757), (73, 794286), (81, 715838), (146, 397143), (162, 357919), (219, 264762), (438, 132381), (657, 88254), (1314, 44127), (1971, 29418), (3942, 14709), (4903, 11826), (5913, 9806)]